Tire Chains for 2021 GMC Denali with 35/12.5-20 Tires
Updated 12/08/2025 | Published 11/27/2025
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Question:
I am looking for chains that fit my 2021 GMC Denali pickup truck. I currently have Nitto Ridge Grappler 35 X12.50R20 LT 125Q F2 BSW tires.
asked by: Greg D
Expert Reply:
Hi Greg; do you want more basic tire chains or something more aggressive like the # TC3829 you were looking at? The Titan Chain Alloy Snow Tire Chains # TC2335 will work well with deep snow and will fit those tires. They're also Class S compatible for setups with limited clearance.
Your tire size isn't listed in the owner's manual for chains so if clearance is a concern this is your best option. You need a minimum of 1.46" (37 mm) between the top of the tire tread and the wheel well and at least 0.59" (15 mm) between the tire's sidewall and the vehicle itself for these to fit.
If you have some kind of lift and clearance isn't really a concern then the Titan Chain Snow Tire Chains for Wide Base Tires # TC3835 would be the correct size for chains with V-bar links. These are designed for deep snow as well as ice.
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Product Page this Question was Asked From
Titan Chain Snow Tire Chains for Wide Base Tires - Ladder Pattern - V-Bar Links - 1 Pair
- Tire Chains
- Tire Chains
- V-Bar
- Deep Snow
- Ice
- On Road Only
- Manual
- Not Class S Compatible
- Titan Chain
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Robin H.
12/8/2025
Hey Greg, how did things go with the Titan chains for your Denali’s Nitto Ridge Grapplers? Did the fit and traction meet your needs in deep snow? Your update could make it easier for the next person with the same setup.